QUEST4-10S

iTrader: (1)

I am having a persistent issue I can't figure out. The car is a 2010 SS with a 418. Trans got rebuilt after getting fried. It is equipped with a Circle D 3200 single disc converter. Ever since it got rebuilt it has a flare up between 2-3 shift. 2 different tuners have not been able to correct it.We went back to stock trans tune and I had the transmission rebuilt again, (we did find a few things wrong) and had the converter repaired by Circle D (overheated). Put it all back together and same thing. I have not gone back to the tuner to get the trans re-tuned. What could we be overlooking? is internal or tuning?

8ty8 LS1

iTrader: (3)

sorry for resurrecting an old thread, but my girlfriend's 2010 ss does the same thing. has done it since new. we tuned it and still have the same thing. i haven't dug too much into this, but my tuner says they all do it and its probably something to do with the program in the computer.

DietCoke

iTrader: (18)

junk trans

mrvedit

Don't know if it helps, but Chris from CircleD and others discuss it and a GM bulletin on the 2-3 flare problem in this thread:

http://forum.grrrr8.net/showthread.php?t=11475&page=2

My local trans guy recently showed me a 6L80 with a common problem where the input drum has a tiny leak at one of the welds which IIRC can cause flare problems.

built408

iTrader: (10)

Many things to check.

Needs the updated pump cover with new style sealing rings

Check for cracks in 3-5-R housing around welds

You can vacuum test the valve body, have seen a lot of worn valve bodies lately.

What 3-5-R clutches are in it? And travel? I shoot for .080-.100